Should HAVE, should HAVE!
"Should of" doesn't make any sense!

...

Sorry.

I'd bet money that these shots come from an original video which zoomed out smoothly, rather than being a slideshow. On some higher res stills I've seen somewhere, you can clearly see the kind of artifacts you'd expect from a slow pan.
It'd be great if someone could find the original, or at least a source.

I have a set of speakers which do actually go to eleven. If you keep turning the volume knob after it's hit maximum, they go into "Volume Boost Mode", which you can set from 1 all the way up to 11.

This is worth it just for the narrator, when he switches to English every time a trick finishes. SO WANDAFU! IT'S BEOOTIFU! JAS LIKE MAGEEK!!

I mean, the tricks are pretty cool too, but I love that guy.

I always find it amazing how accurately they can work. I suppose you can't make any mistakes.
Interesting seeing the techniques they use to paint smooth curves.

I love this show, especially all of those custom made manufacturing machines.

Getting hit by a paintball? I'd say it's about as painful as getting whacked with a ruler. Bit of a sting, but it doesn't last long.

That was... amazing.

An ostrich?

That'd be Brass Eye. Yes, it's a joke.
http://en.wikipedia.org/wiki/Brasseye

I believe this is the music:
http://www.videosift.com/story.php?id=2756

The best part of this video is the fantastically overwrought, epic music at the end, as it cuts to a shot of a sunrise.

That was pretty impressive, especially knocking balls off the top of coke bottles. Makes you wonder how many takes it took.
The huge pockets kinda spoilt it for me though. Are they normal?

Oh my god. "Glazing waterfall."
I want one of those in my house.

I love the voice at the end going "Oh noo, oh noo, oh nooo."

Yah, the actual Halo 3 trailer is available at e3insider.com
http://www.e3insider.com/products/?productID=PD434CNUE5

Just looks like a bunch of old Halo clips, and some modded PC Halo shots, along with some hue changes to the textures.
(Not to mention, that's not how you spell "covenant".)